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Merck
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重要文件

168734

Sigma-Aldrich

4,4′-二羟基联苯

97%

同義詞:

4,4′-二苯酚, 4,4′-联苯二酚, 4,4′-联苯酚

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About This Item

線性公式:
HOC6H4C6H4OH
CAS號碼:
分子量::
186.21
Beilstein:
1908886
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

97%

形狀

powder

mp

280-282 °C (lit.)

SMILES 字串

Oc1ccc(cc1)-c2ccc(O)cc2

InChI

1S/C12H10O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,13-14H

InChI 密鑰

VCCBEIPGXKNHFW-UHFFFAOYSA-N

基因資訊

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應用

用于制备聚醚型液晶。

象形圖

FlameExclamation mark

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 3 - Self-heat. 2 - Skin Sens. 1

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

537.8 °F

閃點(°C)

281 °C

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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Angewandte Chemie (International Edition in English), 106, 1563-1563 (1994)
Rainer-B Volk et al.
Microbiological research, 161(2), 180-186 (2006-01-24)
The antimicrobial activity of two cyanobacterial exometabolites, norharmane (9H-pyrido(3,4-b)indole) and 4,4'-dihydroxybiphenyl, was determined in suspension assays. Good anticyanobacterial activities (concentrations of 8-80 microg ml(-1)) and moderate antibacterial (16-160 microg ml(-1)) and antifungal (32-40 microg ml(-1)) activities were found for both
You Jung Kim et al.
Biological & pharmaceutical bulletin, 28(2), 323-327 (2005-02-03)
The color of mammalian skin is determined by many factors, for which visible ones are the degree and distribution of melanin pigmentation. Because tyrosinase, (polyphenol oxidase) is the key enzyme for melanin biosynthesis, the use of various tyrosinase inhibitors is
J H Golbeck et al.
Journal of bacteriology, 156(1), 49-57 (1983-10-01)
Biphenyl metabolism in Aspergillus toxicarius occurs by successive hydroxylations in the 4- and 4'-positions, followed by conjugation with sulfate to produce 4-hydroxybiphenyl-O-sulfonic acid and 4,4'-dihydroxybiphenyl-O-sulfonic acid. The hydroxylation reactions normally occur only after a prolonged lag period after which the
Jae Kyung No et al.
Biological & pharmaceutical bulletin, 29(1), 14-16 (2006-01-06)
In our previous study, we showed that 4,4'-dihydroxybiphenyl (44'-BP) reduced melanin content via the inhibition of tyrosinase. In the current study, we utilized 44'-BP treated B16 melanoma cells (B16 cells) to measure several key cellular parameters known to be involved

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